Gas operated 5.7x28 pistol! The new S&W 57 is here.

This guide details the field stripping and basic maintenance procedure for the Ruger 57 pistol. It emphasizes safety checks and the use of proper cleaning and lubrication techniques. The information is presented with the authority of professional reviewers, offering clear steps for owners to maintain their firearm.

This video provides a step-by-step guide on how to install a red dot optic onto a Palmetto State Armory (PSA) 5.7 Rock pistol. The presenter demonstrates the process using a Gideon Omega optic, noting that the method is applicable to other optics with an RMR footprint, such as Holosun 407c, 507c, and Trijicon RMR. The content is presented for educational and entertainment purposes by 1st Shot Tactical, emphasizing that it's filmed in a controlled environment and viewers should not attempt to replicate actions without proper training and supervision.

This guide details the field stripping process for the Kel-Tec PR57, a compact 5.7x28mm pistol. It covers removing the slide, recoil springs, and barrel, emphasizing the unique trigger-forward slide release mechanism. The guide is presented with expert insights from a firearms instructor, highlighting the importance of safety and proper procedure for maintenance.

This guide details the modification process for the FN PS90, focusing on the installation of the X-PRT90 progressive trigger system and the necessary beveling of a CMMG barrel. It emphasizes safety checks and functional testing after modifications. Instruction is provided by SHORTSHOT TONY, an experienced firearm enthusiast.

This entry details the SAR-80, a simplified derivative of the AR-18 design, focusing on its construction and field stripping. Expert Ian McCollum highlights its stamped steel receivers and gas-operated, rotating bolt mechanism. The guide covers basic disassembly for component inspection, emphasizing the rifle's economical manufacturing approach.

This guide details the field stripping and reassembly process for the M249 SAW, as demonstrated by Brandon Herrera. It covers the removal and disassembly of the bolt carrier group, gas piston, and other key components. The video emphasizes the M249's mechanical nuances, including its gas-operated, long-stroke piston system and quick-change barrel feature.

This guide covers the setup and operation of the Daniel Defense DDM4 PDW in .300 Blackout, as presented by a firearms instructor. It details the installation of common accessories like suppressors, lights, and optics, along with magazine loading and stock adjustment. The video emphasizes the PDW concept's utility and the effectiveness of the .300 Blackout cartridge, concluding with a live-fire demonstration.

This video features Tim from Military Arms Channel demonstrating the Remington 742 semi-automatic rifle chambered in .30-06 Springfield. He compares the .30-06 cartridge to the 5.56x45mm used in AR-15s, highlighting the power difference. The demonstration includes live fire at a steel target, showcasing the rifle's operation and magazine insertion.

This guide details the installation of the AR-57 upper receiver onto a standard AR-15 lower receiver, enabling the use of the 5.7x28mm cartridge. It also covers a practical modification using a Magpul PMAG as a brass catcher, demonstrating how spent casings are ejected downward through the AR-15's magazine well. The information is presented with high authority by Military Arms Channel, a recognized firearms reviewer.

This guide details how to swap the stock on a Ruger Mini-14, demonstrating its modularity by replacing a synthetic stock with a classic wood folding stock. The video features a live-fire demonstration of the rifle in its 'A-Team' style configuration, highlighting its rapid-fire capability. The host, a recognized firearms expert, provides an informative and confident assessment.